First, Alan, SS is a practice, not a doctrine (see above). Perhaps, regarding authority, there was a need to use scripture as the final norm, since those communions that claim Tradition and scripture came to schism and disagreement.
This view is disputed by the existence of Reformation era communions that are sacramental, the Catholic view of our clergy notwithstanding.
The Magisterium has every authority to interpret scripture and administer the sacraments.
You are correct. Lutherans do not indulge in private interpretation. I’ll let the Reformed and others speak for themselves.
As you mentioned Luther, a source, please as to where he said this.
Jon
When I call sola scriptura a “doctrine” I do not mean that it is a dogma, only that it is firmly held and taught. In Roman Catholic teaching, the idea that divine revelation is constituted by scripture and tradition is more than a practice, it is a true doctrine, authoritatively taught by the Magisterium (although, I’m not sure that it’s considered an infallible dogma – perhaps others can confirm). Moreover, whether a doctrine or simply a practice, my point was that sola scriptura does not have a firm basis in scripture.
You are correct to point out that the Lutherans and Episcopalians retain two sacraments, and their understanding of those sacraments is similar (not identical) to that of Roman Catholics. I erroniously collapsed all protestants into the “merely symbolic” camp, which better characterizes Zwingli, Calvin and the Anabaptists and their progeny. Modern-day evangelicals in the U.S. fall in this camp, for example. However, the role of apostolic succession is an important aspect of the Catholic understanding of the role of sacraments as a source of unity and continuity in “one…apostolic” Church. That sense is lost or depreciated in even the most sacramental of protestant churches.
I’m mystifies at your agreement that the Magisterium has the authority to interpret scripture and administer the sacraments. The question is (1) what constitutes the Magisterium and (2) what authority is held by the Magisterium in interpreting scripture and administering and regulating the sacraments. Catholics hold that the Magisterium resides in the successors to the Apostles, that is, the bishops, and particularly with the bishops in communion with the Pope, the bishop of Rome, and not with each individual Christian. Each person must, of course, read, seek to understand, and to apply the scriptures, rightly understood, to their peculiar circumstances. However, as a Catholic, I must defer to the authority of the Pope and my bishop when they provide an authoritative interpretation of the scriptures. In Lutheranism, for example, what constitutes the Magisterium? Luther, the author of various catechisms, treatises such as the “Babylonian Captivity,” “Freedom of the Christian” and “To the Christian Nobility” and many other such writings? To Calvin and the “Institutes”? Who interprets scripture authoritatively for you if not you yourself in the light of the Holy Spirit, as was the case for Luther, who rejected the teaching of the Roman Catholic Pope and bishops? You say that Lutherans do not indulge in private interpretation, but Luther himself certainly did so. Do you defer to Luther’s teaching, then? Why should I privilege Luther’s teaching to that of the Roman Catholic Magisterium, even considering Luther’s towering intellect and religious genius, which I readily concede.
As for my remark about adopting a position and then looking to the scriptures for support, that is unfair to Luther, whose scriptural interpretation was sincere, I believe. I’m speaking more of modern evangelicals, who teach conflicting, even contrary positions, sometimes nonsensical positions in my view, yet argue that such positions are taught by scripture (yet seem to find that just about every Roman Catholic teaching is somehow not supported by a legitimate interpretation of scripture!). Perhaps that remark was unfair.